Table 6 Inter-reconstruction diagnostic discrepancy
Symptoms | xSPECT Bone® abnormalities | Flash 3D® abnormalities | Diagnosis* | Error | |
|---|---|---|---|---|---|
Discrepancy between Flash 3D and diagnosis* | |||||
1 | Hip pain | Right hip uptake | No pathological uptake | Right hip arthrosis | F3D-false negative |
2 | Right ankle pain | Right os trigonum syndrome | Right talus contusion | Right os trigonum syndrome | F3D-location |
3 | Left knee joint pain | Uptake of fracture sequelae of patella | No pathological uptake | Knee arthritis | F3D-false negative |
4 | Left gluteal region pain | Left sacroiliac joint uptake | No pathological uptake | Sacroiliac arthritis | F3D-false negative |
5 | Left knee joint pain, intercondylar eminence fracture several months ago | Intercondylar eminence uptake | No pathological uptake | Intercondylar eminence pseudarthrosis | F3D-false negative |
6 | Lumbar pain | Zygapophyseal arthritis | No pathological uptake | Zygapophyseal arthritis | F3D-false negative |
Discrepancy between xSPECT Bone® and diagnosis* | |||||
7 | Left ankle pain | Tarsometatarsal arthritis | No pathological uptake | Fibromyalgia | xB-false positive |
8 | Chronic left ankle pain | No pathological uptake | Calcaneus fracture | Fracture | xB-false negative |
9 | Right hip pain, prosthesis | No pathological uptake | Hip uptake | Prosthesis failure | xB-false negative |
10 | First tarsometatarsal pain | No pathological uptake | Tarsometatarsal uptake | Tarsometatarsal arthritis | xB-false negative |
11 | Feet pain | Micro fracture of the head of the 2nd metatarsal | 2nd metatarso-phalangeal joint uptake | Arthritis | xB-location |
12 | Feet pain | Micro fracture of cuboid bone | No pathological uptake | Spontaneous disappearance of pain | xB-false positive |
13 | Left scapula pain | Supraspinatus tendinopathy | No pathological uptake | Spontaneous disappearance of pain | xB-false positive |
14 | Left ankle pain | No pathological uptake | Plantar fasciitis | Plantar fasciitis | xB-false negative |
15 | Right wrist pain | Lunate bone fracture | Lunate–capitate bone conflict | Pseudarthrosis | xB-location |
16 | Distal left thumb pain | Osteitis of the last phalange | No pathological uptake | Conversion disorder | xB-false positive |
Non-informative clinical and paraclinical follow-up | |||||
17 | Left foot pain | Sesamoide bone contusion | Tarsometatarsal arthritis | ||
18 | Left ankle pain | Talocrural arthritis with malleolus fracture | Talocrural arthritis without malleolus fracture | ||
19 | Left ankle pain | Tibia fracture | Talocrural arthritis | ||
20 | Right tibia pain | Talus fracture | No pathological uptake | ||
21 | Right first metatarsal bone pain | Sesamoide–metatarsal bone conflict | Fracture of the head of the first metatarsal bone | ||